;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages pth)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public pth
  (package
    (name "pth")
    (version "2.0.7")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/pth/pth-" version
                          ".tar.gz"))
      (sha256
       (base32
        "0ckjqw5kz5m30srqi87idj7xhpw6bpki43mj07bazjm2qmh3cdbj"))))
    (build-system gnu-build-system)
    (arguments
     `(#:parallel-build? #f
       #:configure-flags (list 
                           ,@(if (string=? "aarch64-linux"
                                           (%current-system))
                               '("--host=aarch64-unknown-linux-gnu")
                               '()))))
    (home-page "https://www.gnu.org/software/pth/")
    (synopsis "Portable thread library")
    (description
     "GNU Pth is a portable library providing non-preemptive, priority-based
scheduling for multiple execution threads.  Each thread has its own
program-counter, run-time stack, signal mask and errno variable.  Threads are
scheduled in a cooperative way, rather than in the standard preemptive way,
such that they are managed according to priority and events.  However, Pth
also features emulation of POSIX.1c threads (\"pthreads\") for backwards
compatibility.")
    (license lgpl2.1+)))
ontent'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/guix-build.sh?id=8ecc74119a289a7f13e20956930b355459f783e4&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-08-17 17:33:53 +0200'>2023-08-17</span></td><td><a href='/guix/commit/tests/guix-build.sh?id=3363ff1867bb02c4aa4955db917ef1d67f2c47e6'>ui: 'load*' accepts /dev/fd/N files pointing to a pipe.</a><span class='msg-avail'>...<span class='msg-tooltip'>This allows users to write Bash commands like:

  guix time-machine -C &lt;(echo %default-channels) -- ...

or:

  guix build -m &lt;(echo '(specifications-&gt;manifest (list "guile"))')

Previously, on GNU/Linux, they would fail with:

  error: failed to load '/dev/fd/63': No such file or directory

* guix/ui.scm (try-canonicalize-path): New procedure.
(load*): Use it.
* tests/guix-build.sh: Test 'guix build -m' with a /dev/fd/N file.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-04-28 19:50:36 +0200'>2023-04-28</span></td><td><a href='/guix/commit/tests/guix-build.sh?id=5c26e69118128f6ef162cabddfe5726f03abe4ae'>tests: guix-build.sh: Don't use hidden gcc for transformation tests.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/guix-build.sh: Do not try to rewrite gcc, it is hidden and so will not
be rewritten, as per eee95b5a879b7096dffd533f24107cf8926b621e.  Instead, try
to build grep with coreutils rewritten to hello.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2023-04-21 16:16:38 +0200'>2023-04-21</span></td><td><a href='/guix/commit/tests/guix-build.sh?id=37dd69b44511dc73eb04bdebe8d82c9a0386338e'>tests: Fix checks for expected failures.</a><span class='msg-avail'>...<span class='msg-tooltip'>Addresses &lt;https://issues.guix.gnu.org/62406&gt;.

With 'set -e', a return status inverted with '!' does not cause the shell to
exit immediately.  Instead use '&amp;&amp; false' to indicate an expected failure.

* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh,
tests/guix-environment-container.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-home.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh, tests/guix-refresh.sh, tests/guix-shell.sh,
tests/guix-style.sh, tests/guix-system.sh: Replace uses of '! ...' with
'... &amp;&amp; false' or `test ! ...` as appropriate.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2022-02-18 14:14:38 +0100'>2022-02-18</span></td><td><a href='/guix/commit/tests/guix-build.sh?id=0ca26437cb36822f9f74ee1a6dbc714477378b13'>guix build: Warn when attempting to build an unsupported package.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/51801&gt;.
Reported by Maxim Cournoyer &lt;maxim.cournoyer@gmail.com&gt;.

* guix/scripts/build.scm (options-&gt;derivations)[warn-if-unsupported]:
New procedure.
[compute-derivation]: Use it.
* tests/guix-build.sh: Add test.
</span></span></td><td>Ludovic Courtès</td></tr>